- use trivial-gray-streams

- replaced dep-* files, since most of them were identical

doc/installation.html

@@ -88,11 +88,8 @@ $ cvs co cxml</pre>
       implemented as an array of character codes.  CXML will auto-detect
       at compile-time which string representation to use.  To override
       the auto-detection, you can set one of the features
-      <tt>:rune-is-character</tt> and <tt>:rune-is-octet</tt> before
-      loading <tt>cxml.asd</tt>.  (<tt>fixme</tt>: feature
-      <tt>:rune-is-octet</tt> is of course misnamed, since it uses 16bit
-      runes, not 8bit runes.  It will probably be renamed
-      to <tt>:rune-is-integer</tt> at some point.)
+      <tt>:rune-is-character</tt> and <tt>:rune-is-integer</tt> before
+      loading <tt>cxml.asd</tt>.
     </p>
 -->